KR20220152392A - 후강판의 온도 편차 예측 방법, 후강판의 온도 편차 제어 방법, 후강판의 온도 편차 예측 모델의 생성 방법, 후강판의 제조 방법, 및 후강판의 제조 설비 - Google Patents

후강판의 온도 편차 예측 방법, 후강판의 온도 편차 제어 방법, 후강판의 온도 편차 예측 모델의 생성 방법, 후강판의 제조 방법, 및 후강판의 제조 설비 Download PDF

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KR20220152392A
KR20220152392A KR1020227036185A KR20227036185A KR20220152392A KR 20220152392 A KR20220152392 A KR 20220152392A KR 1020227036185 A KR1020227036185 A KR 1020227036185A KR 20227036185 A KR20227036185 A KR 20227036185A KR 20220152392 A KR20220152392 A KR 20220152392A
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South Korea
Prior art keywords
steel plate
thick steel
cooling
dewatering
temperature deviation
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Pending
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KR1020227036185A
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English (en)
Korean (ko)
Inventor
유스케 노지마
사토시 우에오카
유우타 다무라
유키오 기무라
다카히로 히라노
겐 미우라
오리 구마노
Original Assignee
제이에프이 스틸 가부시키가이샤
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Publication of KR20220152392A publication Critical patent/KR20220152392A/ko
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
    • B21B37/76—Cooling control on the run-out table
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0269—Cleaning
    • B21B45/0275—Cleaning devices
    • B21B45/0278—Cleaning devices removing liquids
    • B21B45/0281—Cleaning devices removing liquids removing coolants
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D11/00—Process control or regulation for heat treatments
    • C21D11/005—Process control or regulation for heat treatments for cooling
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
    • G05B13/042—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators in which a parameter or coefficient is automatically adjusted to optimise the performance
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/006—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Software Systems (AREA)
  • Evolutionary Computation (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Materials Engineering (AREA)
  • Data Mining & Analysis (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Control Of Metal Rolling (AREA)
KR1020227036185A 2020-05-15 2021-04-01 후강판의 온도 편차 예측 방법, 후강판의 온도 편차 제어 방법, 후강판의 온도 편차 예측 모델의 생성 방법, 후강판의 제조 방법, 및 후강판의 제조 설비 Pending KR20220152392A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020086208 2020-05-15
JPJP-P-2020-086208 2020-05-15
PCT/JP2021/014115 WO2021229949A1 (ja) 2020-05-15 2021-04-01 厚鋼板の温度偏差予測方法、厚鋼板の温度偏差制御方法、厚鋼板の温度偏差予測モデルの生成方法、厚鋼板の製造方法、及び厚鋼板の製造設備

Publications (1)

Publication Number Publication Date
KR20220152392A true KR20220152392A (ko) 2022-11-15

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KR1020227036185A Pending KR20220152392A (ko) 2020-05-15 2021-04-01 후강판의 온도 편차 예측 방법, 후강판의 온도 편차 제어 방법, 후강판의 온도 편차 예측 모델의 생성 방법, 후강판의 제조 방법, 및 후강판의 제조 설비

Country Status (6)

Country Link
EP (1) EP4151326A4 (https=)
JP (1) JPWO2021229949A1 (https=)
KR (1) KR20220152392A (https=)
CN (1) CN115529821A (https=)
BR (1) BR112022023144A2 (https=)
WO (1) WO2021229949A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7806720B2 (ja) * 2023-01-23 2026-01-27 Ｊｆｅスチール株式会社 水分除去装置、計測装置、鋼板の製造装置及び、水分除去方法
CN117127005B (zh) * 2023-08-30 2024-03-19 山东天衢铝业有限公司 在线淬火的水冷控制系统及其方法
CN118744122A (zh) * 2024-06-18 2024-10-08 南京钢铁股份有限公司 一种精准控制淬火后钢板板面水渍吹扫的方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3287245B2 (ja) 1996-12-10 2002-06-04 日本鋼管株式会社 高温鋼板の冷却装置および方法
JP2002316205A (ja) 2000-03-01 2002-10-29 Nkk Corp 熱延鋼帯の冷却装置と、その冷却方法および熱延鋼帯の製造方法
JP2012051013A (ja) 2010-09-02 2012-03-15 Jfe Steel Corp 熱鋼板の水切り装置および水切り方法
JP6521193B1 (ja) 2017-09-28 2019-05-29 Ｊｆｅスチール株式会社 鋼板の製造設備および鋼板の製造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5655233Y2 (https=) * 1976-09-08 1981-12-23
JPS56147570A (en) 1980-04-18 1981-11-16 Sanyo Electric Co Ltd Solidstate image pickup device
JPS5976610A (ja) * 1982-10-22 1984-05-01 Nippon Steel Corp 鋼板の熱間圧延方法
JPH04339511A (ja) * 1991-05-10 1992-11-26 Nippon Steel Corp 鋼板の冷却制御方法
JP3277985B2 (ja) * 1997-03-26 2002-04-22 日本鋼管株式会社 高温鋼板の冷却装置
JP3793452B2 (ja) * 2001-12-10 2006-07-05 新日本製鐵株式会社 圧延機用水切り装置
AUPR949801A0 (en) * 2001-12-14 2002-01-24 Industrial Automation Services Pty Ltd Process control method and apparatus
JP4360250B2 (ja) * 2004-03-29 2009-11-11 Ｊｆｅスチール株式会社 鋼板の製造方法及びその製造設備
JP4744226B2 (ja) * 2005-08-08 2011-08-10 株式会社神戸製鋼所 冷却制御モデルの学習方法及び圧延材の冷却方法。
DE102009023359A1 (de) * 2008-08-18 2010-02-25 Sms Siemag Ag Verfahren und Vorrichtung zur Kühlung und Trocknung eines Warmbandes oder eines Bleches in einem Walzwerk
JP2011005538A (ja) * 2009-06-29 2011-01-13 Jfe Steel Corp 熱延鋼板の冷却設備及びその水切り方法。
CN102000703B (zh) * 2009-09-02 2013-03-20 株式会社日立制作所 热轧机出侧温度控制装置及控制方法
JP5482070B2 (ja) * 2009-10-02 2014-04-23 新日鐵住金株式会社 熱延鋼板の冷却方法及び冷却装置
JP5230027B2 (ja) * 2010-03-18 2013-07-10 株式会社三共 遊技機
JP5789958B2 (ja) * 2010-11-08 2015-10-07 Ｊｆｅスチール株式会社 冷却停止温度制御装置および冷却停止温度制御方法
TWI445581B (zh) * 2011-03-01 2014-07-21 Nippon Steel & Sumitomo Metal Corp 熱軋鋼板的製造裝置以及熱軋鋼板的製造方法
JP6558060B2 (ja) * 2015-05-07 2019-08-14 日本製鉄株式会社 厚鋼板の冷却制御方法、冷却制御装置、製造方法、および、製造装置
JP6922675B2 (ja) * 2017-11-09 2021-08-18 日本製鉄株式会社 製造プロセスの状態予測装置、方法及びプログラム、並びに製造プロセスの制御システム
JP7017439B2 (ja) * 2018-03-07 2022-02-08 株式会社神戸製鋼所 厚鋼板冷却方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3287245B2 (ja) 1996-12-10 2002-06-04 日本鋼管株式会社 高温鋼板の冷却装置および方法
JP2002316205A (ja) 2000-03-01 2002-10-29 Nkk Corp 熱延鋼帯の冷却装置と、その冷却方法および熱延鋼帯の製造方法
JP2012051013A (ja) 2010-09-02 2012-03-15 Jfe Steel Corp 熱鋼板の水切り装置および水切り方法
JP6521193B1 (ja) 2017-09-28 2019-05-29 Ｊｆｅスチール株式会社 鋼板の製造設備および鋼板の製造方法

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JPWO2021229949A1 (https=) 2021-11-18
BR112022023144A2 (pt) 2022-12-20
EP4151326A4 (en) 2023-11-08
CN115529821A (zh) 2022-12-27
WO2021229949A1 (ja) 2021-11-18

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